MMA-500/630/1000/1250 Inverter DC MMA Welding Machine

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arc welder, mma welder, inverter welder, MMA-500/630/1000/1250

Product Detail


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MMA-500/630/1000/1250 Inverter DC MMA Welder

arc welder, mma welder, inverter welder, MMA-500/630/1000/1250

1. Adopt advanced soft switching inverter technology, import IGBT and microcrystal core as core accessories.
2. High load rate, equipped with arc ignition current and current thrust adjustment function.
3. It has the function of automatic compensation for voltage fluctuation, stable arc, uniform molten pool, less spatter and beautiful weld forming.
4. The circuit board adopts imported insulating grease QC glue, vacuum sealing irrigation to prevent dust.
5. The fan adopts an isolated structure to prevent rain from entering.

Model MMA-500 MMA-630 MMA-1000 MMA-1250
voltage range (V) three phase 380±15% 50/60Hz
rated input power  (KVA) 24.5 31.5 58 60
rated input current  (A) 38 47 90 94
no load voltage (V) 75   75
working current range(A) 20-500 20-630 60-1000 60-1250
thrust current adjustment range (A) 10-280 10-330 60-250 60-320
ARC start current adjustment range
(A )
20-100 20-100
welding rod (mm) 2.0-6.0 2.0-6.0
rated duty cycle (%) 60 100
weight (kg) 38 40 102 108
size (mm) 617*316*660 657*316*660 860*370*880

Workshop Show


1. Q: Do you have your own factory?
A: Yes, we have. Our factory located in Jinan city, Shandong province.
2. Q: How can I visit your factory?
A: Before you take off from your country, please let us know. We will show you the way, or arrange time to pick you up if possible.
3. Q: Could you print our company LOGO on the nameplate and package?
A: Yes, we can do that.
4.Q:What is the Minimum Order Quantity?
A:Moq usually be 100pcs. Small quantity is also available.
5.Q:Is sample available and the sample fee refundable?
A: Yes, sample fee will be return back in your next formal order.
6.Q:What is the available shipping way?
A: Small quantity usually choose DHL, Fedex, UPS and EMS etc. international door to door express.
Bulk order would be sea/ air shipping.

Our Services

1.OEM is available
2.Deliver time: If there have stock, we will deliver the goods 3-7 work days after received payment.  Otherwise, we will delivery it 25-30 work days after received payment.
3.Payment: we can accept T/T, Western Union, L/C, Aliexpress Escrow
4.Guarantee and after sales service:
a. 1 years warranty for all machines.
b. 1%-2% Free spare parts will be provided for repair.
c. Maintenance manual.
d. 24 hours support by e-mail.
e. For Large Order, Engineers can go to your country for on-site maintenance instructions.

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